| SP | Martinez, P.Martinez, Pedro † # >> | 29 | 2000 | R | 100 | 21 | 21 | 12 | 6 | 3.34 | .251 | 0.99 | 7.0 | 2.0 | 8.9 | 172.1 | 133 | 65 | 64 | 17 | 38 | 170 | 8 | 0 | 0 | 2 | 14 | 2 | 6 | 3.01 |
| SP | Steele, E.Steele, Elmer >> | 22 | 1908 | R | 83 | 21 | 21 | 9 | 11 | 4.42 | .298 | 1.25 | 9.6 | 1.8 | 4.7 | 158.2 | 168 | 85 | 78 | 15 | 31 | 82 | 10 | 0 | 0 | 0 | 10 | 3 | 0 | 3.84 |
| SP | Buchholz, C.Buchholz, Clay >> | 29 | 2013 | R | 70 | 17 | 17 | 7 | 6 | 5.79 | .361 | 1.67 | 10.0 | 5.0 | 7.2 | 112.0 | 125 | 74 | 72 | 14 | 62 | 89 | 1 | 0 | 0 | 1 | 4 | 3 | 0 | 4.78 |
| RP | Uehara, K.Uehara, Koji >> | 38 | 2013 | R | 100 | 51 | 0 | 5 | 1 | 3.90 | .277 | 1.15 | 8.7 | 1.6 | 8.2 | 67.0 | 65 | 30 | 29 | 9 | 12 | 61 | 0 | 7 | 2 | 0 | 0 | 0 | 2 | 3.46 |
| RP | Kimbrel, C.Kimbrel, Craig >> | 29 | 2017 | R | 99 | 40 | 0 | 4 | 0 | 1.08 | .223 | 0.86 | 5.2 | 2.5 | 11.3 | 50.0 | 29 | 11 | 6 | 3 | 14 | 63 | 0 | 7 | 1 | 0 | 0 | 0 | 2 | 2.10 |
| RP | Brasier, R.Brasier, Ryan >> | 30 | 2018 | R | 81 | 23 | 0 | 4 | 1 | 1.52 | .283 | 1.18 | 6.7 | 4.3 | 4.7 | 23.2 | 17 | 5 | 4 | 0 | 11 | 12 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 3.39 |
| RP | Miller, A.Miller, Andrew >> | 29 | 2014 | L | 72 | 8 | 0 | 1 | 2 | 5.00 | .325 | 1.44 | 4.0 | 9.0 | 12.0 | 9.0 | 4 | 5 | 5 | 1 | 9 | 12 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 4.78 |
| RP | Strahm, M.Strahm, Matt >> | 30 | 2022 | L | 25 | 4 | 0 | 1 | 0 | 0.00 | .286 | 0.90 | 9.0 | 0.0 | 12.0 | 3.1 | 3 | 0 | 0 | 0 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1.33 |
| RP | Atchison, S.Atchison, Scott >> | 34 | 2010 | R | 14 | 3 | 0 | 0 | 0 | 3.00 | .357 | 1.67 | 15.0 | 0.0 | 6.0 | 3.0 | 5 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1.67 |
| RP | O'Brien, B.O'Brien, Buck >> | 29 | 1911 | R | 41 | 17 | 0 | 1 | 0 | 3.35 | .285 | 1.14 | 6.1 | 4.4 | 5.8 | 37.2 | 25 | 16 | 14 | 2 | 18 | 24 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 4.03 |